4924321490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71171}}^1$

素因数の和:71243

約数の個数: 64

約数和(自身を含む): 10515235968

約数和(自身を除く): 5590914478

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 814, 935, 1258, 1870, 2035, 3145, 4070, 6290, 6919, 13838, 34595, 69190, 71171, 142342, 355855, 711710, 782881, 1209907, 1565762, 2419814, 2633327, 3914405, 5266654, 6049535, 7828810, 12099070, 13166635, 13308977, 26333270, 26617954, 28966597, 44766559, 57933194, 66544885, 89533118, 133089770, 144832985, 223832795, 289665970, 447665590, 492432149, 984864298, 2462160745, 4924321490]

約数ペア:

[(1, 4924321490), (2, 2462160745), (5, 984864298), (10, 492432149), (11, 447665590), (17, 289665970), (22, 223832795), (34, 144832985), (37, 133089770), (55, 89533118), (74, 66544885), (85, 57933194), (110, 44766559), (170, 28966597), (185, 26617954), (187, 26333270), (370, 13308977), (374, 13166635), (407, 12099070), (629, 7828810), (814, 6049535), (935, 5266654), (1258, 3914405), (1870, 2633327), (2035, 2419814), (3145, 1565762), (4070, 1209907), (6290, 782881), (6919, 711710), (13838, 355855), (34595, 142342), (69190, 71171)]